2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (C) 1999-2000 by Maksim Yevmenkin <m_evmenkin@yahoo.com>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * -------------------------------------------------------------------------
31 * Copyright (c) 1988, Julian Onions <jpo@cs.nott.ac.uk>
32 * Nottingham University 1987.
37 * $Id: if_tap.h,v 0.7 2000/07/12 04:12:51 max Exp $
40 #ifndef _NET_IF_TAP_H_
41 #define _NET_IF_TAP_H_
43 /* refer to if_tapvar.h for the softc stuff */
45 /* maximum receive packet size (hard limit) */
49 int baudrate; /* linespeed */
50 short mtu; /* maximum transmission unit */
51 u_char type; /* ethernet, tokenring, etc. */
52 u_char dummy; /* place holder */
55 /* ioctl's for get/set debug */
56 #define TAPSDEBUG _IOW('t', 90, int)
57 #define TAPGDEBUG _IOR('t', 89, int)
58 #define TAPSIFINFO _IOW('t', 91, struct tapinfo)
59 #define TAPGIFINFO _IOR('t', 92, struct tapinfo)
60 #define TAPGIFNAME _IOR('t', 93, struct ifreq)
63 #define VMIO_SIOCSIFFLAGS _IOWINT('V', 0)
64 #define VMIO_SIOCSKEEP _IO('V', 1)
65 #define VMIO_SIOCSIFBR _IO('V', 2)
66 #define VMIO_SIOCSLADRF _IO('V', 3)
68 /* XXX -- unimplemented */
69 #define VMIO_SIOCSETMACADDR _IO('V', 4)
71 /* XXX -- not used? */
72 #define VMIO_SIOCPORT _IO('V', 5)
73 #define VMIO_SIOCBRIDGE _IO('V', 6)
74 #define VMIO_SIOCNETIF _IO('V', 7)
76 #endif /* !_NET_IF_TAP_H_ */